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2008 GREENHILL DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

2 bed2 bath1,008 sqftBuilt 1980

Property at a Glance

This home is estimated between $224,181 and $271,952, with a best estimate of $241,152. That places the property above the R463489I - Greenhill Sec 1,3,5 median of $237,198, in a neighborhood that declined 16.7% over the past year.

Estimated Value Range

$224,181 $271,952
Best Estimate
$241,152
WCAD Value
$224,222
Low Confidence

Based on 5 comparable properties(1 in the same subdivision)

There are 5 comparable properties within range, but few are in R463489I - Greenhill Sec 1,3,5. The estimated range of $224,181 and $271,952 should be treated as a rough guide.

Comparable Properties (5)

2002 HEATHWOOD CIR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,022 sqft Built 1981
Raw Value $223,900
Adjusted Value $224,181

Adjusted -$2,838 for 14 sqft less living space and +$3,119 for being newer. Net adjustment: +$281.

3 bed 2 bath 982 sqft Built 1983
Raw Value $248,712
Adjusted Value $263,338

Adjusted +$5,270 for 26 sqft more living space and +$9,356 for being newer. Net adjustment: +$14,626.

3 bed 2 bath 1,121 sqft Built 1985
Raw Value $279,264
Adjusted Value $271,952

Adjusted -$22,905 for 113 sqft less living space and +$15,593 for being newer. Net adjustment: -$7,312.

3 bed 2 bath 1,168 sqft Built 1984
Raw Value $259,924
Adjusted Value $239,967

Adjusted -$32,432 for 160 sqft less living space and +$12,475 for being newer. Net adjustment: -$19,957.

3 bed 2 bath 1,181 sqft Built 1984
Raw Value $263,744
Adjusted Value $241,152

Adjusted -$35,067 for 173 sqft less living space and +$12,475 for being newer. Net adjustment: -$22,592.

The Neighborhood

This home is valued 5.5% below the R463489I - Greenhill Sec 1,3,5 median of $237,198. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 16.7% over the past year.

R463489I - Greenhill Sec 1,3,5

typical
286 Properties
$237,198 Median Value
-16.7% YoY Change
2% Have Pool
82% Have Garage
This Home
$224,222
Median
$237,198

This home is -5.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $4,034 across all districts. With a homestead exemption claimed, that drops to $2,743 — saving $1,291 per year. That's $229 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$2,003
Round RockCity0.3720%$834
Williamson CountyCounty0.3694%$828
Austin Community Collegespecial0.1034%$232
Williamson County FM/RdCounty0.0443%$99
Upper Brushy Creek WCIDWater0.0170%$38
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$4,034

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $241,152 would pay approximately $1,505 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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